54.237.63.37
Intelligence Briefing: 54.237.63.37
Summary
The IP address was classified as Low Risk infrastructure associated with Amazon Web Services. No malicious activity or threat indicators were observed during the assessment period.
Network Ownership
Ownership was attributed to Amazon.com, Inc. (AS14618), located in Ashburn, VA. The endpoint functioned as a Web Server within the 54.236.0.0/15 CIDR block.
Technical Indicators
* Ports: TCP/443 (HTTPS) was open.
* DNS: Forward-confirmed reverse DNS resolved to ec2-54-237-63-37.compute-1.amazonaws.com.
* TLS: A certificate was issued by Amazon RSA 2048 M04 for *.us-east-1.prod.service.minerva.devices.a2z.com.
* Blacklists: The address was not listed on any known threat feeds.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon.com, Inc. |
| ASN | AS14618 |
| Network Name | AMAZO-USEAST-11 |
| CIDR Block | 54.236.0.0/15 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-54-237-63-37.compute-1.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-54-237-63-37.compute-1.amazonaws.com |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | 4/4 domains |
| DMARC | 4/4 domains |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 4 domains |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 80, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | *.us-east-1.prod.service.minerva.devices.a2z.com |
| Valid From | 2026-08-10T00:00:00+00:00 |
| Valid Until | 2027-02-23T23:59:59+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 197 days |
| Serial Number | 0A977B45460D740076ACD550DFDFF512 |
| Thumbprint | C8531D2528CD860399C9E6A79E1C0140C1A62A0C |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 27% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 27% | 2 | 4 |
| ownership | 27% | 2 | 4 |
| reputation | 22% | 1 | 4 |
| geolocation | 27% | 2 | 4 |
| Overall | 24% | 10 | 21 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-08-30 02:22:33 UTC |
| Last Seen | 2026-09-21 14:59:11 UTC |
| Profile Built | 2026-09-21 15:06:50 UTC |
| Data Freshness | Live |
| Signal Types | 25 |
| Total Observations | 40 |
Full dossier details are available via our API.